Lesson 2 - Bitumen Flashcards

1
Q

used to perform reliable analysis on
bituminous mixture utilizing non-
flammable, non-explosion solvents,
for quantitative determination of
binder or bitumen contained in
pavement samples and hot mixed
mixture.

A

Automatic binder extraction unit

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2
Q

use for softening bitumen before
performing a range of test including
ductility, flash point, penetration , loss on heating.

A

Air bath

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3
Q

use for asphalt content determination in bituminous concrete.

A

Reflux extractor

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4
Q

it can extrude Marshall, CBR, and
Standard and Modified Proctor
specimen.

A

Universal extruder

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5
Q

this apparatus is a general purpose
testing machine developed to carry
out a range of tests on asphalt.

A

Asphalt testing system

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6
Q

allows asphalt to be tested for its
ability to simulate repeated axial
loading conditions, replicating traffic
conditions.

A

Universal testing system

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7
Q

is a stand-alone system for fatigue life testing of asphalt beams subjected to repeated flexural bending, giving a measure of maximum tensile strength, maximum tensile strain and flexural
stiffness

A

Fatigue tester of asphalt beams

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8
Q

used to determine the consistency of a bituminous sampler under fixed
conditions of load, time and
temperature.

A

Penetrometer

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9
Q

used to determine the breaking point of semisolid and solid bitumen.

A

Fraas apparatus

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10
Q

used to determine the viscosity of
cut-back bitumen and road oil.

A

Viscometer

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11
Q

used to determine the mechanical
and physical properties of bituminous mixtures.

A

Duriez test set

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12
Q

use in determining viscosity of cut-
back bitumen and road oil

A

Tar viscometer

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